1 / 4

Irradiations with neutrons at TRIGA _Mark III reactor

The reactor research centre is a part of Jo ž ef Stefan Institute,. Irradiations with neutrons at TRIGA _Mark III reactor. Reactor : 250 kW maximum power , can be regulated to few W. Total flux at maximum power is 4x10 12 cm -2 s -1 (central channel).

questa
Download Presentation

Irradiations with neutrons at TRIGA _Mark III reactor

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. The reactor research centre is a part of Jožef Stefan Institute, Irradiationswithneutrons at TRIGA _Mark III reactor 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  2. Reactor: 250 kW maximum power, canberegulated to few W. Total flux at maximumpoweris 4x1012 cm-2s-1 (central channel). NIEL (in Si) damageconstant is 0.9 forfastneutrons. Several in-core and ex-core irradiation channels Maximum uninterrupted irradiation time is 16h. Highestfluencefor AIDA 1017 cm-2 Allirradiations done in twoirradiationtubes. Accuracyoffluence is ± 10% 1st year: 2nd year -24 projects -105 irradiations - 270 unitsofreactor • 16 projects • 90 irradiations • 140 unitsofreactor 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  3. 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

  4. 2013 • 6 approvedprojects • 5 projectsalreadycompleted • 30 irradiations done • 190 unitsremainedfornexttwoyears (410 used in 2 years) • All “problems” encountered in 2011 solved : • sometimesactivationhigherthanexpected (compositionofsamples not exactlyknown) • shipmentofactivateddevices 2nd annual meeting of AIDA , Frascatti 10-12 April 2013 Vladimir Cindro, Jožef Stefan Institute

More Related